ABCD is a quadrilateral in which AB=BC and AD =CD ,Show that BD bisects boht the angle ABC and ADC

ABCD is a quadrilateral in which AB=BC and AD =CD ,Show that BD bisects both the angle ABC and angle ADC .

ABCD is a quadrilateral in which AB=CD and AD=BC. show that it is a parallelogram.

If ABCD is a quadrilateral in which AB|CD and AD=BC, prove that /_A=/_B.

ABCD is a trapezium in which AB abs CD and AD = BC. Show that A=B

ABCD is a quadrilateral in which /_ABC=/_BCD and CD>AB Prove that /_BAD>/_ADC

ABCD is a quadrilateral. Is AB+BC+CD+DA > AC+BD ?

ABCD is a quadrilateral in which AB=AD . The bisector of BAC and CAD intersect the sides BC and CD at the points E and F respectively. Prove that EF||BD.

In quadrilateral ABCD, BA = BC and DA = DC. Prove that BD bisects angle ABC as well as angle ADC.

In quadrilateral ABCD, BA = BC and DA = DC. Prove that BD bisects angle ABC as well as angle ADC.

ABCD is a quadrilateral.Is AB+BC+CD+DA>AC+BD?